forked from bartvdbraak/blender
7c9d993347
without SSE3 support, due to 80 bit precision float register being used for one bounding box but not the one next to it.
114 lines
4.4 KiB
Python
114 lines
4.4 KiB
Python
#!/usr/bin/env python
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#
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# The Original Code is Copyright (C) 2011, Blender Foundation
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# All rights reserved.
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#
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# The Original Code is: all of this file.
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#
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# Contributor(s): Nathan Letwory.
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#
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# ***** END GPL LICENSE BLOCK *****
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from os import path
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Import('env')
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cycles = env.Clone()
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cycles.Depends('../../source/blender/makesrna/intern/RNA_blender_cpp.h', 'makesrna')
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sources = cycles.Glob('bvh/*.cpp') + cycles.Glob('device/*.cpp') + cycles.Glob('kernel/*.cpp') + cycles.Glob('render/*.cpp') + cycles.Glob('subd/*.cpp') + cycles.Glob('util/*.cpp') + cycles.Glob('blender/*.cpp')
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sources.remove(path.join('util', 'util_view.cpp'))
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sources.remove(path.join('render', 'film_response.cpp'))
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sources.remove(path.join('kernel', 'kernel_sse2.cpp'))
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sources.remove(path.join('kernel', 'kernel_sse3.cpp'))
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incs = []
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defs = []
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cxxflags = Split(env['CXXFLAGS'])
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defs.append('CCL_NAMESPACE_BEGIN=namespace ccl {')
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defs.append('CCL_NAMESPACE_END=}')
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defs.append('WITH_OPENCL')
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defs.append('WITH_MULTI')
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defs.append('WITH_CUDA')
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if env['WITH_BF_CYCLES_OSL']:
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defs.append('WITH_OSL')
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defs.append('OSL_STATIC_LIBRARY')
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incs.append(cycles['BF_OSL_INC'])
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incs.extend('. bvh render device kernel kernel/osl kernel/svm util subd'.split())
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incs.extend('#intern/guardedalloc #source/blender/makesrna #source/blender/makesdna'.split())
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incs.extend('#source/blender/blenloader ../../source/blender/makesrna/intern'.split())
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incs.extend('#extern/glew/include #intern/mikktspace'.split())
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incs.append(cycles['BF_OIIO_INC'])
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incs.append(cycles['BF_BOOST_INC'])
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incs.append(cycles['BF_OPENEXR_INC'].split())
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incs.extend(cycles['BF_PYTHON_INC'].split())
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if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
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cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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else:
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cxxflags.append('-ffast-math'.split())
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if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc', 'win64-mingw'):
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incs.append(env['BF_PTHREADS_INC'])
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# optimized kernel
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if env['WITH_BF_RAYOPTIMIZATION']:
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sse2_cxxflags = Split(env['CXXFLAGS'])
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sse3_cxxflags = Split(env['CXXFLAGS'])
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if env['OURPLATFORM'] == 'win32-vc':
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sse2_cxxflags.append('/arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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sse3_cxxflags.append('/arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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elif env['OURPLATFORM'] == 'win64-vc':
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sse2_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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sse3_cxxflags.append('-D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc'.split())
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else:
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sse2_cxxflags.append('-ffast-math -msse -msse2 -mfpmath=sse'.split())
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sse3_cxxflags.append('-ffast-math -msse -msse2 -msse3 -mfpmath=sse'.split())
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defs.append('WITH_OPTIMIZED_KERNEL')
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optim_defs = defs[:]
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cycles_sse3 = cycles.Clone()
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sse3_sources = [path.join('kernel', 'kernel_sse3.cpp')]
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cycles_sse3.BlenderLib('bf_intern_cycles_sse3', sse3_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse3_cxxflags)
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cycles_sse2 = cycles.Clone()
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sse2_sources = [path.join('kernel', 'kernel_sse2.cpp')]
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cycles_sse2.BlenderLib('bf_intern_cycles_sse2', sse2_sources, incs, optim_defs, libtype=['intern'], priority=[10], cxx_compileflags=sse2_cxxflags)
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cycles.BlenderLib('bf_intern_cycles', sources, incs, defs, libtype=['intern'], priority=[0], cxx_compileflags=cxxflags)
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if env['WITH_BF_CYCLES_OSL']:
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oso_files = SConscript(['kernel/shaders/SConscript'])
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cycles.Depends("kernel/osl/osl_shader.o", oso_files)
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SConscript(['kernel/osl/SConscript'])
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# cuda kernel binaries
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if env['WITH_BF_CYCLES_CUDA_BINARIES']:
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kernel_binaries = SConscript(['kernel/SConscript'])
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cycles.Depends("device/device_cuda.o", kernel_binaries)
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